The low-nitrogen transformation of taiyuan gas boiler is mainly aimed at the perennial running natural gas boilers installed and used before December 31, 2015, and encourages the transformation of natural gas boilers installed after December 31, 2015 to be carried out in advance.Meanwhile, natural gas boilers with less than 2 tons of steam are encouraged to be directly replaced with ultra-low nitrogen emission boilers.In addition, natural gas boilers are encouraged to be directly converted to electricity, solar energy and other clean energy.
For retrofitted gas-fired boilers, taiyuan requires no more than 30 micrograms per cubic meter of nitrogen oxide emissions.The transformation of a single boiler with a capacity of 20 tons or less can be divided into two types, that is, the transformation can be carried out by replacing the low-nitrogen burner and installing the flue gas reflux device.Or replace the whole new boiler.According to different transformation way, subsidy standard also has each different.
The time it takes to complete the project is also related to the amount of subsidy.Those completed before September 30, 2019, will receive full subsidies.If the low-nitrogen transformation is completed after September 30 and before December 31, the financial subsidy shall be paid at 90% of the full subsidy.If completed after January 1, 2020, the financial subsidy will be paid at 80% of the full subsidy.
——Author：ebico